djvu | f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403

Analysis

max time kernel
146s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
08-06-2023 07:52

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General

Target

f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
Size

793KB
MD5

359dec036562633cff60590211caa034
SHA1

8bbc08efc01108a134fe00f471e7c2fc1fa2903f
SHA256

f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403
SHA512

9f4be1647751b14b4ead19a8f1c993c235d8d0aab1e0cf86407ba512e9dacf692754e31d689b643b475a8b602f0057c7d9204a67f4ea7dd781a41c3b4ad48506
SSDEEP

12288:lkD2AOvD5X1sDE4jt65iUy0E/lxOnrTdrUaTuKO2xBkiO/N:lkuvFGDEBiUy0E/QTdXuOx9SN

Score

10^/10

djvu vidar a81bcf59d85e6e13257840e65b9d1da8 discovery persistence ransomware spyware stealer

Malware Config

Extracted

Family

djvu

http://zexeq.com/raud/get.php

Attributes

extension
.neon
offline_id
0vTA6MA1m5nzrdffOCJC7YmAa4Lp6YNN8lOJ4mt1
payload_url
http://colisumy.com/dl/build2.exe
http://zexeq.com/files/1/build3.exe
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-vc50LyB2yb Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: support@freshmail.top Reserve e-mail address to contact us: datarestorehelp@airmail.cc Your personal ID: 0725JOsie

rsa_pubkey.plain

Extracted

Family

vidar

Version

4.2

Botnet

a81bcf59d85e6e13257840e65b9d1da8

https://steamcommunity.com/profiles/76561199511129510

https://t.me/rechnungsbetrag

Attributes

profile_id_v2
a81bcf59d85e6e13257840e65b9d1da8
user_agent
Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.38 Safari/537.36 Brave/75

Signatures

Detected Djvu ransomware 16 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4568-135-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/2736-136-0x0000000004AB0000-0x0000000004BCB000-memory.dmp	family_djvu
behavioral1/memory/4568-134-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4568-137-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4568-138-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4568-147-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4512-151-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4512-152-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4512-157-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4512-158-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4512-159-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4512-166-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4512-172-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4512-174-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4512-192-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu
behavioral1/memory/4512-278-0x0000000000400000-0x0000000000537000-memory.dmp	family_djvu

Djvu Ransomware
Ransomware which is a variant of the STOP family.
ransomware djvu
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Downloads MZ/PE file

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exef2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe

Executes dropped EXE 4 IoCs

Processes:

build2.exebuild2.exebuild3.exemstsca.exe

pid process

4432 build2.exe
3348 build2.exe
1172 build3.exe
876 mstsca.exe
Loads dropped DLL 2 IoCs

Processes:

build2.exe

pid process

3348 build2.exe
3348 build2.exe
Modifies file permissions 1 TTPs 1 IoCs
discovery

File Permissions Modification
T1222

Processes:

icacls.exe

pid process

3984 icacls.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

pid	process
4432	build2.exe
3348	build2.exe
1172	build3.exe
876	mstsca.exe

pid	process
3348	build2.exe
3348	build2.exe

pid	process
3984	icacls.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\db2a32ef-d150-4536-bdb0-0d0f8bd215db\\f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe\" --AutoStart"	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

11 api.2ip.ua
25 api.2ip.ua
8 api.2ip.ua

flow	ioc
11	api.2ip.ua
25	api.2ip.ua
8	api.2ip.ua

Suspicious use of SetThreadContext 3 IoCs

Processes:

f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exef2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exebuild2.exe

description	pid	process	target process
PID 2736 set thread context of 4568	2736	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 4168 set thread context of 4512	4168	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 4432 set thread context of 3348	4432	build2.exe	build2.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

build2.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	build2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	build2.exe

Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exe

pid process

316 schtasks.exe
1288 schtasks.exe

pid	process
316	schtasks.exe
1288	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exef2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exebuild2.exe

pid	process
4568	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
4568	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
4512	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
4512	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
3348	build2.exe
3348	build2.exe

Suspicious use of WriteProcessMemory 47 IoCs

Processes:

f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exef2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exef2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exef2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exebuild2.exebuild3.exemstsca.exe

description	pid	process	target process
PID 2736 wrote to memory of 4568	2736	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 2736 wrote to memory of 4568	2736	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 2736 wrote to memory of 4568	2736	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 2736 wrote to memory of 4568	2736	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 2736 wrote to memory of 4568	2736	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 2736 wrote to memory of 4568	2736	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 2736 wrote to memory of 4568	2736	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 2736 wrote to memory of 4568	2736	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 2736 wrote to memory of 4568	2736	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 2736 wrote to memory of 4568	2736	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 4568 wrote to memory of 3984	4568	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	icacls.exe
PID 4568 wrote to memory of 3984	4568	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	icacls.exe
PID 4568 wrote to memory of 3984	4568	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	icacls.exe
PID 4568 wrote to memory of 4168	4568	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 4568 wrote to memory of 4168	4568	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 4568 wrote to memory of 4168	4568	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 4168 wrote to memory of 4512	4168	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 4168 wrote to memory of 4512	4168	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 4168 wrote to memory of 4512	4168	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 4168 wrote to memory of 4512	4168	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 4168 wrote to memory of 4512	4168	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 4168 wrote to memory of 4512	4168	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 4168 wrote to memory of 4512	4168	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 4168 wrote to memory of 4512	4168	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 4168 wrote to memory of 4512	4168	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 4168 wrote to memory of 4512	4168	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
PID 4512 wrote to memory of 4432	4512	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	build2.exe
PID 4512 wrote to memory of 4432	4512	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	build2.exe
PID 4512 wrote to memory of 4432	4512	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	build2.exe
PID 4432 wrote to memory of 3348	4432	build2.exe	build2.exe
PID 4432 wrote to memory of 3348	4432	build2.exe	build2.exe
PID 4432 wrote to memory of 3348	4432	build2.exe	build2.exe
PID 4432 wrote to memory of 3348	4432	build2.exe	build2.exe
PID 4432 wrote to memory of 3348	4432	build2.exe	build2.exe
PID 4432 wrote to memory of 3348	4432	build2.exe	build2.exe
PID 4432 wrote to memory of 3348	4432	build2.exe	build2.exe
PID 4432 wrote to memory of 3348	4432	build2.exe	build2.exe
PID 4432 wrote to memory of 3348	4432	build2.exe	build2.exe
PID 4512 wrote to memory of 1172	4512	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	build3.exe
PID 4512 wrote to memory of 1172	4512	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	build3.exe
PID 4512 wrote to memory of 1172	4512	f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe	build3.exe
PID 1172 wrote to memory of 316	1172	build3.exe	schtasks.exe
PID 1172 wrote to memory of 316	1172	build3.exe	schtasks.exe
PID 1172 wrote to memory of 316	1172	build3.exe	schtasks.exe
PID 876 wrote to memory of 1288	876	mstsca.exe	schtasks.exe
PID 876 wrote to memory of 1288	876	mstsca.exe	schtasks.exe
PID 876 wrote to memory of 1288	876	mstsca.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
"C:\Users\Admin\AppData\Local\Temp\f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2736

C:\Users\Admin\AppData\Local\Temp\f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
"C:\Users\Admin\AppData\Local\Temp\f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe"
2⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4568

C:\Windows\SysWOW64\icacls.exe
icacls "C:\Users\Admin\AppData\Local\db2a32ef-d150-4536-bdb0-0d0f8bd215db" /deny *S-1-1-0:(OI)(CI)(DE,DC)
3⤵
- Modifies file permissions
PID:3984

C:\Users\Admin\AppData\Local\Temp\f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
"C:\Users\Admin\AppData\Local\Temp\f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe" --Admin IsNotAutoStart IsNotTask
3⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4168

C:\Users\Admin\AppData\Local\Temp\f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
"C:\Users\Admin\AppData\Local\Temp\f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe" --Admin IsNotAutoStart IsNotTask
4⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4512

C:\Users\Admin\AppData\Local\10de30ab-38a1-4c77-b5e8-2698ba849e9d\build2.exe
"C:\Users\Admin\AppData\Local\10de30ab-38a1-4c77-b5e8-2698ba849e9d\build2.exe"
5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4432

C:\Users\Admin\AppData\Local\10de30ab-38a1-4c77-b5e8-2698ba849e9d\build2.exe
"C:\Users\Admin\AppData\Local\10de30ab-38a1-4c77-b5e8-2698ba849e9d\build2.exe"
6⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:3348

C:\Users\Admin\AppData\Local\10de30ab-38a1-4c77-b5e8-2698ba849e9d\build3.exe
"C:\Users\Admin\AppData\Local\10de30ab-38a1-4c77-b5e8-2698ba849e9d\build3.exe"
5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1172

C:\Windows\SysWOW64\schtasks.exe
/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"
6⤵
- Creates scheduled task(s)
PID:316

C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:876

C:\Windows\SysWOW64\schtasks.exe
/C /create /F /sc minute /mo 1 /tn "Azure-Update-Task" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe"
2⤵
- Creates scheduled task(s)
PID:1288

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

File Permissions Modification

T1222

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\ProgramData\mozglue.dll
Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

Download Submit
C:\ProgramData\nss3.dll
Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
Filesize
2KB

MD5
5563e2e864598039e55b26e807237d0d

SHA1
203a6b56231d9be8a0af47bd1f98d25cc2a1f429

SHA256
21b8e73c4e89932cf644d426fa9590da164b18cf4153e66a6edcd964eedeeccb

SHA512
b9b67d586f905ffb28974a5d33a6b7dc81a6aed325a57918f642c6447a3b92a05fdd72b49f73db27b636975f281e08c912b08852e2468c92daa8693cfa310b51

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
Filesize
1KB

MD5
e5ef4e3f5fd7934cb9c76b42b58ea45c

SHA1
c76f9fad9a12335d281771454f657036efc5881a

SHA256
3b247db7937565d22f6455fb744771e14de3380d133192e00a8f5fadf6492bdb

SHA512
1f18d5a9aead87cf00682a6fccdfc2896d29a92f808491fb0c1a97a86941734d9c6f1dee6786a9151eba488916d84c220c6ae78a93c1246301de73c2d034373f

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
Filesize
488B

MD5
fa4e52ffbc2ea6d82ee685dc322e3ad0

SHA1
d6829e3cfbb97972d80a3fdaada6940ce6f684de

SHA256
67e8a10852d9a8c88f796f992c8d6f322d072eb20cb86a0e6d30b099f70a6920

SHA512
bf558e334a86194fddb22f1e498128998639c01c5e2d546ef962251f512523d551d41297dd49efe349a62e942f17de95f4a204466c832a992652f87d8d425803

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
Filesize
482B

MD5
e37db3859c5307ed0bbdb836268fad4f

SHA1
280e3d8ff1275cb1f6e2bd9f2a3e9662e99d801a

SHA256
0c334168386c366f287689e311cd259f545521cc544dece8d4c950641b08e063

SHA512
110057659c03b40514ba453491407ca0c37424c7293775a6f1266019704137ccaac2dac581726e6249979f317fd73f3ed22a601a808b5bde2d5e085fee63b70f

Download Submit
C:\Users\Admin\AppData\Local\10de30ab-38a1-4c77-b5e8-2698ba849e9d\build2.exe
Filesize
352KB

MD5
f76b7a03bc4db7e669adc6a0eb80322a

SHA1
ad3ef2ea2dcf95e805c7be56a7d63f654328121e

SHA256
c2c5560cede5fe447363e0d432707fc287312c20e92715b59700888e77eab92d

SHA512
626465ba82f07cdfc0f86496e5f2e0f95aea64fd7b1c90708f99eaae78cc3f04ecf3fb22de85b647837009edb62d1125673073ec083cd82e1dd61f8ddc235e5c

Download Submit
C:\Users\Admin\AppData\Local\10de30ab-38a1-4c77-b5e8-2698ba849e9d\build2.exe
Filesize
352KB

MD5
f76b7a03bc4db7e669adc6a0eb80322a

SHA1
ad3ef2ea2dcf95e805c7be56a7d63f654328121e

SHA256
c2c5560cede5fe447363e0d432707fc287312c20e92715b59700888e77eab92d

SHA512
626465ba82f07cdfc0f86496e5f2e0f95aea64fd7b1c90708f99eaae78cc3f04ecf3fb22de85b647837009edb62d1125673073ec083cd82e1dd61f8ddc235e5c

Download Submit
C:\Users\Admin\AppData\Local\10de30ab-38a1-4c77-b5e8-2698ba849e9d\build2.exe
Filesize
352KB

MD5
f76b7a03bc4db7e669adc6a0eb80322a

SHA1
ad3ef2ea2dcf95e805c7be56a7d63f654328121e

SHA256
c2c5560cede5fe447363e0d432707fc287312c20e92715b59700888e77eab92d

SHA512
626465ba82f07cdfc0f86496e5f2e0f95aea64fd7b1c90708f99eaae78cc3f04ecf3fb22de85b647837009edb62d1125673073ec083cd82e1dd61f8ddc235e5c

Download Submit
C:\Users\Admin\AppData\Local\10de30ab-38a1-4c77-b5e8-2698ba849e9d\build2.exe
Filesize
352KB

MD5
f76b7a03bc4db7e669adc6a0eb80322a

SHA1
ad3ef2ea2dcf95e805c7be56a7d63f654328121e

SHA256
c2c5560cede5fe447363e0d432707fc287312c20e92715b59700888e77eab92d

SHA512
626465ba82f07cdfc0f86496e5f2e0f95aea64fd7b1c90708f99eaae78cc3f04ecf3fb22de85b647837009edb62d1125673073ec083cd82e1dd61f8ddc235e5c

Download Submit
C:\Users\Admin\AppData\Local\10de30ab-38a1-4c77-b5e8-2698ba849e9d\build3.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\10de30ab-38a1-4c77-b5e8-2698ba849e9d\build3.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\10de30ab-38a1-4c77-b5e8-2698ba849e9d\build3.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Local\db2a32ef-d150-4536-bdb0-0d0f8bd215db\f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403.exe
Filesize
793KB

MD5
359dec036562633cff60590211caa034

SHA1
8bbc08efc01108a134fe00f471e7c2fc1fa2903f

SHA256
f2d6bf56be34a5d8bfe3cf764ef340135f579b6bdbb63c3bcdee38c0e75a2403

SHA512
9f4be1647751b14b4ead19a8f1c993c235d8d0aab1e0cf86407ba512e9dacf692754e31d689b643b475a8b602f0057c7d9204a67f4ea7dd781a41c3b4ad48506

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Network\mstsca.exe
Filesize
9KB

MD5
9ead10c08e72ae41921191f8db39bc16

SHA1
abe3bce01cd34afc88e2c838173f8c2bd0090ae1

SHA256
8d7f0e6b6877bdfb9f4531afafd0451f7d17f0ac24e2f2427e9b4ecc5452b9f0

SHA512
aa35dbc59a3589df2763e76a495ce5a9e62196628b4c1d098add38bd7f27c49edf93a66fb8507fb746e37ee32932da2460e440f241abe1a5a279abcc1e5ffe4a

Download Submit
memory/2736-136-0x0000000004AB0000-0x0000000004BCB000-memory.dmp

Filesize
1.1MB

Download
memory/3348-275-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/3348-205-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

Download
memory/3348-273-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/3348-183-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/3348-181-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/3348-178-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/3348-180-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/3348-274-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/4432-182-0x0000000004860000-0x00000000048B6000-memory.dmp

Filesize
344KB

Download
memory/4512-152-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4512-174-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4512-192-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4512-172-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4512-151-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4512-278-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4512-166-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4512-159-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4512-158-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4512-157-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4568-138-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4568-134-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4568-137-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4568-135-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/4568-147-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download